Brenda Joyce 
Dark Victory 

Ruthless Highlander Black Macleod has refused his destiny. His life is revenge for the massacre of his family. But fate is impatient and, when a woman from another time summons him, he cannot resist her powers — or her…A schoolteacher by day, Tabitha Rose uses her magic to protect others at night. When the vision of a Highlander appears to her, she knows she must help. What she doesn’t expect is to be taken against her will to his dark, violent time.And when evil begins to stalk her, Tabby realises she must fight for more than his destiny — she must fight for her love…